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1/4-inch, 5-Megapixel SOC Image Sensor Optimized for High-Volume Mobile Markets
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5-megapixel product brief" {& [1 o3 Y. ?+ V) r
lead free/ F N$ l, P& z( R; @1 c7 y1 L
available in# ?7 z: \# N8 |2 v+ u& h
a lead-free1 y/ @5 O, N: M3 W ^; g' ]
package
5 K7 m+ l" H9 d& k$ d9 H( XThe OV5640 delivers a complete 5-megapixel camera solution on a7 o9 l Q1 j3 M- S
single chip, aimed at offering cost efficiencies that serve the high
: k# |- S& ]4 R( f8 cvolume autofocus (AF) camera phone market. The system-on-a6 U& s! H5 N+ r: _
chip (SOC) sensor features OmniVision's 1.4 micron OmniBSI™
' Y) f7 @/ W4 P/ v: o7 h% y2 T* Ybackside illumination architecture to deliver excellent pixel: F# ~# y I8 A8 K/ W! p% E6 d
performance and best-in-class low-light sensitivity, while enabling
5 {' k, F) |" ^; c3 jultra compact camera module designs of 8.5 mm x 8.5 mm with
4 F+ k- o1 A: S) w# N<6 mm z-height. The OV5640 provides the full functionality of a
- H" q) I5 H7 e+ Hcomplete camera, including anti-shake technology, AF control, and3 W9 Q; b& _1 p( H3 y" v
MIPI while being easier to tune then two-chip solutions, making it' e4 U0 [: N! F0 S8 r
an ideal choice in terms of cost, time-to-market and ease of% v# l5 z# U7 c- C
platform integration." M: n4 L! S K Q& u/ j( V
The OV5640 enables 720p HD video at 60 frames per second (fps)
# {4 R8 z$ A. [5 Q+ land 1080p HD video at 30 fps with complete user control over
& ^. W7 m* r: D: _+ yformatting and output data transfer. The 720p/60 HD video is
0 Y/ q; x& z, G; d! Zcaptured in full field of view (FOV) with 2 x 2 binning, which
$ g3 {& K" J n+ M* p# ~8 E5 sdoubles the sensitivity and improves the signal-to-noise ratio
; l: _1 l( [! `. F- K' ^* z2 h: K(SNR). Additionally, a unique post-binning re-sampling filter
+ Y5 H- J- {9 |2 F+ ^function removes zigzag artifacts around slant edges and# c' f2 `) M5 t7 a# U& k; V/ O
minimizes spatial artifacts to deliver even sharper, crisper
2 w6 U% e) z' A9 L$ @color images. To further improve camera performance and user4 |" E3 g8 S/ S( g
experience, the OV5640 features an internal anti-shake engine for$ a. L$ [+ @. h }: g+ d5 V4 P
image stabilization, and it supports Scalado™ tagging for faster; G' m4 a# b+ @. f: x% y* c
image preview and zoom.( O7 r0 M; X* j% W$ d
The OV5640 offers a digital video port (DVP) parallel interface
4 Q/ y7 k0 W! I/ Hand a high-speed dual lane MIPI interface, supporting multiple. Y$ w; n' q7 ~8 g( q3 Q; e
output formats. An integrated JPEG compression engine simplifies
" l L0 i; X1 A& d, udata transfer for bandwidth-limited interfaces. The sensor's, n$ Y: n: I4 L3 ], V q; ]
automatic image control functions include automatic exposure* h6 d) W N: k* e, s
control (AEC), automatic white balance (AWB), automatic band
6 |: l' f5 @( ]( @9 R1 _filter (ABF), 50/60 Hz automatic luminance detection, and6 N+ G8 ~( s5 }# s3 Z8 E+ F
automatic black level calibration (ABLC). The OV5640 delivers% d1 U. W8 ^; b8 ^% G
programmable controls for frame rate, AEC/AGC 16-zone
9 d1 V9 a" w, h7 m) n1 {size/position/weight control, mirror and flip, cropping, windowing,* F1 m& } H" L# ?* i' X: B |# D
and panning. It also offers color saturation, hue, gamma, sharpness
2 [0 s+ P; z/ d0 H7 B% ^(edge enhancement), lens correction, defective pixel canceling, and( O' t- R( u3 h: e _
noise canceling to improve image quality.- y; B& `3 i6 O u& ~! C9 G
Find out more at www.ovt.com.¬" K6 X F$ i, c0 @
OV5640.pdf
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